Cisco ASR1K4R2-40G-VPNK9

The Cisco ASR1K4R2-40G-VPNK9 is a specific model of the Cisco ASR 1000 Series Aggregation Services Router. It is designed for high-performance and high-density enterprise and service provider networks. The "ASR1K4R2" in the model name refers to the ASR 1000 Series chassis with 4 built-in route processors and 2 built-in ESP (Embedded Services Processor) slots. The "40G" indicates that it supports up to 40 Gigabit Ethernet ports for high-speed connectivity. The "VPNK9" signifies that it includes VPN (Virtual Private Network) capabilities, allowing secure and encrypted communication over public networks. Overall, the Cisco ASR1K4R2-40G-VPNK9 is a powerful and versatile router suitable for large-scale network deployments that require high performance, scalability, and security.